Global Travel Restrictions and Airline Information

The data is divided in two datasets:
COVID-19 restrictions by country: This dataset shows current travel restrictions. Information is collected from various sources: IATA, media, national sources, WFP internal or any other.
COVID-19 airline restrictions information: This dataset shows restrictions taken by individual airlines or country. Information is collected again from various sources including WFP internal and public sources.

These are represented with two tables, which contain the following fields:
- adm0_name
- iso3
- X
- Y
- published
- Sources
- Info
- optional1
- Airline
- ObjectId

and more!

本数据集划分为两个子数据集：
COVID-19国家出行限制数据集：该数据集呈现当前的跨境旅行限制措施，相关信息采集自多类渠道，包括国际航空运输协会（IATA）、媒体、各国官方数据源、世界粮食计划署（WFP）内部资源及其他相关渠道。
COVID-19航空公司防控限制信息数据集：该数据集展示各航空公司或各国出台的新冠疫情防控限制政策，相关信息同样采集自多类渠道，涵盖WFP内部资源与公开信息源。

上述内容以两张数据表的形式存储，包含以下字段：
- adm0_name
- iso3
- X
- Y
- published
- Sources
- Info
- optional1
- Airline
- ObjectId
以及其他未列明字段。